Well, I tried to re-find a thread that I thought was started by mixedmedia on this topic, and that I also supplied a recommendation towards, but to no avail.
This one came up, though:
http://www.tfproject.org/tfp/tilted-...e-storage.html
My recommendation: I've have good experience with
Orbitfiles and they have a ton of features for you to customzie your plan with... I've been using them for 2+ years and all my files are in working-order. The Hercules Uploader application that they provide for you is very simple to use, and can allow easy backup scheduling and uploads of files upwards of 2gigs for FREE users, so I'm guessing paying members files are umlimited. One thing to note is that the site has been renovating both itself and its services, so while they still offer a $5 a month plan, or $45 per year account as well, I don't know if either will still be available come next year (most likely only the latter plan will be gone, if at all).
Also, while they did offer 6 Gigs for free to anyone who signed up for an account, it seems they want to do away with that as well (mentioned in
their blog). The good thing is they still offer a two-week trial period in which you get all the benefits of a ZEUS account before deciding whether or not to continue using said service and upgrading to monthly payments.